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Individual Calculations July 2009 |
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| Petukhov, Dmitry Total change: -0.60 | |   |
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| 9. I.A.Bocharov Memorial 2009 open | Borisoglebsk | RUS | 2009-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2164 | 2395 | 6.50 | 8 | 0.34 | 10 | 3.40 | |
|  Lenshin, Sergey | | | 2045 | RUS | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Skvortsov, Grigory | | | 2062 | RUS | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Chuprikov, Dmitry | | | 2419 | RUS | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Surov, Sergey | f | | 2316 | RUS | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Pilkin, Evgenii | | | 2045 | RUS | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Skvortsov, Andrey | | | 2202 | RUS | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Bryakin, Mikhail | | | 2045 | RUS | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Kosheev, Alexander | | | 2175 | RUS | 0.50 | 1 | -0.28 | 10 | -2.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Saratov region Chmp. 2009 open | Saratov | RUS | 2009-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2210 | 2392 | 6.00 | 9 | -0.40 | 10 | -4.00 | |
| | Muslimov, Evgeny | | | 2069 | RUS | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Muromtsev, Arthur | f | | 2272 | RUS | 0.00 | 1 | -0.66 | 10 | -6.60 | | | Khromkin, Andrey | | | 2337 | RUS | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Poleschikov, Alexey | | | 2042 | RUS | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Rjanova, Valery | | | 2073 | RUS | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Astashin, Alexander | | | 2156 | RUS | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Dmitriev, Igor | m | | 2346 | RUS | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Fedukin, Alexandre | | | 2042 | RUS | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Iljushin, Alexei | g | | 2557 | RUS | 0.50 | 1 | 0.22 | 10 | 2.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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